269856553788

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7309}}^1\times {\mathrm{21821}}^1$

素因数の和:29187

約数の個数: 72

約数和(自身を含む): 696778205760

約数和(自身を除く): 426921651972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 7309, 14618, 21821, 21927, 29236, 43642, 43854, 65463, 65781, 87284, 87708, 130926, 131562, 196389, 261852, 263124, 343523, 392778, 687046, 785556, 1025587, 1030569, 1374092, 2051174, 2061138, 3076761, 3091707, 4102348, 4122276, 6153522, 6183414, 9230283, 12307044, 12366828, 18460566, 36921132, 159489689, 318979378, 478469067, 637958756, 956938134, 1435407201, 1913876268, 2870814402, 5741628804, 7496015383, 14992030766, 22488046149, 29984061532, 44976092298, 67464138447, 89952184596, 134928276894, 269856553788]

約数ペア:

[(1, 269856553788), (2, 134928276894), (3, 89952184596), (4, 67464138447), (6, 44976092298), (9, 29984061532), (12, 22488046149), (18, 14992030766), (36, 7496015383), (47, 5741628804), (94, 2870814402), (141, 1913876268), (188, 1435407201), (282, 956938134), (423, 637958756), (564, 478469067), (846, 318979378), (1692, 159489689), (7309, 36921132), (14618, 18460566), (21821, 12366828), (21927, 12307044), (29236, 9230283), (43642, 6183414), (43854, 6153522), (65463, 4122276), (65781, 4102348), (87284, 3091707), (87708, 3076761), (130926, 2061138), (131562, 2051174), (196389, 1374092), (261852, 1030569), (263124, 1025587), (343523, 785556), (392778, 687046)]